vpxdec.sh: Refactor vpxdec().
vpxdec.sh: Refactor vpxdec().

- Split vpxdec wrapper function into vpxdec() and vpxdec_pipe().
- Remove hard coded --noblit and --summary arguments from
  the wrappers in favor of shifting off the first argument (the
  input file) and passing all remaining parameters to vpxdec.
- Add --noblit and --summary args to existing tests, and update the
  pipe input test to use vpxdec_pipe().

Change-Id: Ia390a9990eace793058b3603ada733fb878eb78c

Acidburn0zzz/webm.libvpx,hsueceumd/test_hui,ittiamvpx/libvpx,GrokImageCompression/aom,n4t/libvpx,luctrudeau/aom,Maria1099/webm.libvpx,mbebenita/aom,mbebenita/aom,Distrotech/libvpx,thdav/aom,matanbs/webm.libvpx,jdm/libvpx,iniwf/webm.libvpx,charup/https---github.com-webmproject-libvpx-,mwgoldsmith/vpx,Topopiccione/libvpx,kim42083/webm.libvpx,Suvarna1488/webm.libvpx,hsueceumd/test_hui,Suvarna1488/webm.libvpx,Distrotech/libvpx,gshORTON/webm.libvpx,kalli123/webm.libvpx,jdm/libvpx,ittiamvpx/libvpx,VTCSecureLLC/libvpx,luctrudeau/aom,Acidburn0zzz/webm.libvpx,openpeer/libvpx_new,shareefalis/libvpx,Acidburn0zzz/webm.libvpx,matanbs/vp982,shareefalis/libvpx,pcwalton/libvpx,lyx2014/libvpx_c,mbebenita/aom,VTCSecureLLC/libvpx,hsueceumd/test_hui,iniwf/webm.libvpx,shareefalis/libvpx,goodleixiao/vpx,gshORTON/webm.libvpx,hsueceumd/test_hui,zofuthan/libvpx,gshORTON/webm.libvpx,matanbs/vp982,Distrotech/libvpx,pcwalton/libvpx,altogother/webm.libvpx,mbebenita/aom,shacklettbp/aom,n4t/libvpx,jmvalin/aom,goodleixiao/vpx,kalli123/webm.libvpx,Distrotech/libvpx,webmproject/libvpx,zofuthan/libvpx,shyamalschandra/libvpx,Acidburn0zzz/webm.libvpx,jacklicn/webm.libvpx,reimaginemedia/webm.libvpx,webmproject/libvpx,mwgoldsmith/libvpx,smarter/aom,mwgoldsmith/vpx,abwiz0086/webm.libvpx,abwiz0086/webm.libvpx,jdm/libvpx,mwgoldsmith/vpx,stewnorriss/libvpx,jacklicn/webm.libvpx,altogother/webm.libvpx,shyamalschandra/libvpx,felipebetancur/libvpx,mbebenita/aom,iniwf/webm.libvpx,kim42083/webm.libvpx,smarter/aom,n4t/libvpx,charup/https---github.com-webmproject-libvpx-,kleopatra999/webm.libvpx,kim42083/webm.libvpx,smarter/aom,GrokImageCompression/aom,shacklettbp/aom,liqianggao/libvpx,abwiz0086/webm.libvpx,lyx2014/libvpx_c,pcwalton/libvpx,iniwf/webm.libvpx,webmproject/libvpx,Laknot/libvpx,felipebetancur/libvpx,ShiftMediaProject/libvpx,zofuthan/libvpx,matanbs/webm.libvpx,jmvalin/aom,shareefalis/libvpx,shacklettbp/aom,kleopatra999/webm.libvpx,jacklicn/webm.libvpx,Laknot/libvpx,abwiz0086/webm.libvpx,reimaginemedia/webm.libvpx,felipebetancur/libvpx,Suvarna1488/webm.libvpx,kim42083/webm.libvpx,charup/https---github.com-webmproject-libvpx-,ShiftMediaProject/libvpx,ittiamvpx/libvpx-1,shacklettbp/aom,mbebenita/aom,lyx2014/libvpx_c,luctrudeau/aom,lyx2014/libvpx_c,shyamalschandra/libvpx,shacklettbp/aom,hsueceumd/test_hui,gshORTON/webm.libvpx,matanbs/vp982,stewnorriss/libvpx,webmproject/libvpx,luctrudeau/aom,running770/libvpx,ShiftMediaProject/libvpx,thdav/aom,ittiamvpx/libvpx-1,shareefalis/libvpx,lyx2014/libvpx_c,Topopiccione/libvpx,Topopiccione/libvpx,gshORTON/webm.libvpx,Maria1099/webm.libvpx,kleopatra999/webm.libvpx,ittiamvpx/libvpx,Distrotech/libvpx,mwgoldsmith/libvpx,kleopatra999/webm.libvpx,running770/libvpx,kleopatra999/webm.libvpx,Maria1099/webm.libvpx,Topopiccione/libvpx,shyamalschandra/libvpx,zofuthan/libvpx,hsueceumd/test_hui,matanbs/webm.libvpx,kim42083/webm.libvpx,abwiz0086/webm.libvpx,matanbs/vp982,openpeer/libvpx_new,liqianggao/libvpx,reimaginemedia/webm.libvpx,GrokImageCompression/aom,running770/libvpx,shyamalschandra/libvpx,luctrudeau/aom,mwgoldsmith/libvpx,jacklicn/webm.libvpx,webmproject/libvpx,mbebenita/aom,stewnorriss/libvpx,VTCSecureLLC/libvpx,Topopiccione/libvpx,pcwalton/libvpx,openpeer/libvpx_new,Acidburn0zzz/webm.libvpx,mwgoldsmith/libvpx,kalli123/webm.libvpx,mwgoldsmith/vpx,gshORTON/webm.libvpx,openpeer/libvpx_new,liqianggao/libvpx,matanbs/webm.libvpx,Laknot/libvpx,mwgoldsmith/vpx,Maria1099/webm.libvpx,ShiftMediaProject/libvpx,charup/https---github.com-webmproject-libvpx-,webmproject/libvpx,lyx2014/libvpx_c,Laknot/libvpx,pcwalton/libvpx,shyamalschandra/libvpx,luctrudeau/aom,mwgoldsmith/libvpx,Laknot/libvpx,thdav/aom,felipebetancur/libvpx,jdm/libvpx,running770/libvpx,VTCSecureLLC/libvpx,GrokImageCompression/aom,Suvarna1488/webm.libvpx,thdav/aom,matanbs/vp982,thdav/aom,ittiamvpx/libvpx-1,Acidburn0zzz/webm.libvpx,Suvarna1488/webm.libvpx,altogother/webm.libvpx,n4t/libvpx,goodleixiao/vpx,reimaginemedia/webm.libvpx,zofuthan/libvpx,jmvalin/aom,matanbs/webm.libvpx,matanbs/webm.libvpx,goodleixiao/vpx,abwiz0086/webm.libvpx,openpeer/libvpx_new,mbebenita/aom,iniwf/webm.libvpx,openpeer/libvpx_new,VTCSecureLLC/libvpx,shareefalis/libvpx,iniwf/webm.libvpx,goodleixiao/vpx,Maria1099/webm.libvpx,Topopiccione/libvpx,ShiftMediaProject/libvpx,running770/libvpx,zofuthan/libvpx,pcwalton/libvpx,shacklettbp/aom,Distrotech/libvpx,jmvalin/aom,ittiamvpx/libvpx,jdm/libvpx,Suvarna1488/webm.libvpx,kalli123/webm.libvpx,reimaginemedia/webm.libvpx,stewnorriss/libvpx,Laknot/libvpx,mwgoldsmith/vpx,stewnorriss/libvpx,felipebetancur/libvpx,kalli123/webm.libvpx,mwgoldsmith/libvpx,goodleixiao/vpx,ittiamvpx/libvpx,ittiamvpx/libvpx-1,ittiamvpx/libvpx-1,running770/libvpx,GrokImageCompression/aom,matanbs/vp982,liqianggao/libvpx,liqianggao/libvpx,matanbs/vp982,jmvalin/aom,kalli123/webm.libvpx,Maria1099/webm.libvpx,smarter/aom,jacklicn/webm.libvpx,smarter/aom,altogother/webm.libvpx,reimaginemedia/webm.libvpx,smarter/aom,stewnorriss/libvpx,altogother/webm.libvpx,charup/https---github.com-webmproject-libvpx-,n4t/libvpx,ittiamvpx/libvpx,VTCSecureLLC/libvpx,jacklicn/webm.libvpx,thdav/aom,altogother/webm.libvpx,jmvalin/aom,kleopatra999/webm.libvpx,jdm/libvpx,mbebenita/aom,charup/https---github.com-webmproject-libvpx-,liqianggao/libvpx,ittiamvpx/libvpx-1,kim42083/webm.libvpx,felipebetancur/libvpx,GrokImageCompression/aom